果树营养与施肥研究的进展

• 作 者: 周厚基
• 机 构: 中国农业科学院果树研究所,
• 出 处: 中国果树
• 发表日期: 1980年S1期
• 关键词: 果树营养 施肥研究 肥料配合比例 施肥法 施肥制度 果树施肥 诊断技术 合理施肥 营养诊断 果园土壤

近二十年来,果树营养与施肥研究的突出进展是成功地运用了果树营养诊断技术,使果树生产可以根据树体和土壤各种养分的盈亏状况进行合理施肥,国外许多果区已对果树的施肥量、施肥期、施肥法、肥料配合比例和品种等,提出了整套的施肥制度。与此同时,在果树营养生理上也有较大进展,

In the recent two decades, the outstanding progress of fruit tree nutrition and fertilization research has successfully used the nutrition diagnosis technology of fruit tree so that fruit tree production can be rationally fertilized according to the profit and loss status of various nutrients in tree body and soil. Many fruit trees in foreign countries have made fruit tree Fertilization amount, fertilization period, fertilization method, fertilizers with the proportion and variety, put forward a set of fertilization system. In the meantime, great progress has also been made in the nutrition physiology of fruit trees,